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217 Commits

Author SHA1 Message Date
cgd
d4f62dcb69 update from Ignatios Souvatzis 1995-06-07 00:13:52 +00:00
mycroft
4906fd756f Simplify ipip_input() a bit. Don't blow away the vif cache if someone sends 
us a bogus packet.
 1995-06-04 07:38:19 +00:00
mycroft
e30d6fd798 Simply tbf_control() a bit. 1995-06-04 07:20:47 +00:00
mycroft
b8c4ea6580 Eliminate compiler warnings. 1995-06-04 06:55:30 +00:00
mycroft
e201372b7d For consistency, set sin_len for SIOC{ADD,DEL}MULTI. 1995-06-04 06:46:05 +00:00
mycroft
51a0da73db Remove one more bogus cast. 1995-06-04 06:03:53 +00:00
mycroft
41703012d6 Don't cast things unnecessarily. 1995-06-04 05:58:20 +00:00
mycroft
0a99592372 Clean up many more casts. 1995-06-04 05:06:49 +00:00
mycroft
06a9ea20e8 Clean up a lot of ugly casts. 1995-06-04 04:35:29 +00:00
mycroft
489f42a2d8 Dynamically allocate the deencapsulation interfaces. Abstract the code to 
reset a vif into a separate function.
 1995-06-02 04:23:05 +00:00
mycroft
4516e8c845 Don't use INADDR_* constants in case labels. 1995-06-01 21:46:27 +00:00
mycroft
eb216fd6c2 Avoid byte-swapping IP addresses at run time. 1995-06-01 21:35:34 +00:00
mycroft
2eaf92b3e5 Add missing ntohl() in multicast test. 1995-06-01 15:59:04 +00:00
mycroft
ba9883ec57 Integrate multicast 3.5 distribution, with several bugs fixed and general 
cleanup.  This is a (working) snapshot of work in progress.
 1995-05-31 21:50:34 +00:00
mycroft
a54e2ffa20 Add IPPROTO_IP. Fix comment for IP_MULTICAST_IF. 1995-05-31 07:39:33 +00:00
mycroft
f49ddb8b04 Implement IGMP v2. Based on the Multicast 3.5 distribution. 1995-05-31 06:08:17 +00:00
cgd
dd614d8474 parenthesize macro arg usage 1995-05-16 05:26:36 +00:00
cgd
0bfc08ac63 oops; forgot a '{' 1995-05-15 02:09:58 +00:00
cgd
05af191f3b spacing fixups and KNF. #define ether address size, so it's not 
hardcoded as '6' all over.
 1995-05-15 01:30:44 +00:00
cgd
cd172a4d08 KNF 1995-05-15 01:25:21 +00:00
cgd
b4cd363b69 simplify ip_output() out-of-memory condition slightly, and style nits. 1995-05-15 01:24:53 +00:00
cgd
e7164bb2fd "routine" precedence has a value of 0. 1995-05-15 01:22:44 +00:00
cgd
2c1e3c655f drop (and record) malformed IP fragments. Fixes pr 1030 (differently). 1995-05-14 08:23:00 +00:00
cgd
c03b53c2e8 spacing cleaup. also, minor type mixup fixups. 1995-04-17 05:32:52 +00:00
chopps
999aa2cc32 update arc_input() proto to match reality. 1995-04-14 17:09:39 +00:00
cgd
1e2fe7fa41 oops; missed the chance to fix a cast, that then becamse a compiler warning. 1995-04-13 20:09:23 +00:00
cgd
80929f8527 be a bit more careful and explicit with types. (basically a large no-op.) 1995-04-13 06:35:38 +00:00
cgd
b5b72d26ea be a bit more careful and explicit with types. (basically a large no-op.) 1995-04-13 06:25:36 +00:00
mycroft
8b77f9cd5f Remove some explicit references to loif. 1995-04-11 04:30:47 +00:00
mycroft
2f30839b62 Remove now unneeded #ifdef. Prototype new function. 1995-04-10 00:06:54 +00:00
mycroft
99cd177c88 Add a common function to initialize ARP-related variables. `Insired' 
by Garrett Wollman.
 1995-04-07 22:26:04 +00:00
briggs
6efcd1b6d4 KERNEL -> _KERNEL 1995-03-29 21:57:43 +00:00
jtc
7c04233887 KERNEL -> _KERNEL 1995-03-26 20:23:52 +00:00
glass
e553431826 Default linger time was 120 clock ticks instead of the intended 
2 minutes.
[Bug pointed out by Wright/Stevens in TCP/IP Illustrated Vol II]
 1995-03-21 07:48:14 +00:00
glass
af55380e5a remove references to arptnew. fix spelling error 1995-03-06 19:06:05 +00:00
glass
14e57cebfa Fix for two bad tests in the raw IP socket input code. Only affected 
raw sockets that were bound to a local address and/or connected to a
foreign address.   Fix from Dan McDonald <danmcd@itd.nrl.navy.mil>
 1995-03-02 09:33:40 +00:00
chopps
7908b4858d add prototypes 1995-03-02 09:14:38 +00:00
glass
48b5b94c4f fix some typos. from frank@fwi.uva.nl (Frank van der Linden) 1995-02-27 09:10:24 +00:00
glass
f634dc196b preliminary arcnet support. uses lame but RFC address resolution 1995-02-23 07:19:49 +00:00
mycroft
153c5e083f Fix a condition where we sometimes sent a FIN too early. Also, a small 
optimization.
 1995-01-23 20:18:35 +00:00
mycroft
4d0a512f67 Fix mbuf leak in rip_ctloutput(). 1995-01-12 06:23:45 +00:00
mycroft
22ab689dfe Fix off by one error in in_socktrim(), reported by Karn Fox. 1994-11-03 14:57:35 +00:00
mycroft
63bb09e6da Don't return received data to the user until the initial handshake is complete. 
Also use TCPS_HAVEESTABLISHED() in a few other places.
 1994-10-14 16:01:48 +00:00
mycroft
b94d5a36e7 Increase the default window size to 16k. 1994-10-13 14:26:15 +00:00
deraadt
d6bfeb6b71 failure to bind to a reserved port should return EACCES not EPERM. 1994-09-29 02:31:35 +00:00
mycroft
f21c4cc68a Fix byte-order bug in printf() statement. 1994-07-27 12:36:09 +00:00
cgd
e4cafbc7da kill conflicting externs 1994-07-24 02:41:27 +00:00
cgd
cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
chopps
9f0089f3ce config.new hack for if_ether.c for lack of an `and' in the grammer 
and protect some ether specific code in in.c
 1994-06-21 03:54:27 +00:00
brezak
669769d3e0 Update to version 2 mrouting; from pre-4.4lite NetBSD + 4.4 mods 1994-06-09 16:01:53 +00:00
brezak
de3a00ee3d Patch to fix ip cksum errors. From mccanne@ee.lbl.gov (Steven McCanne). 1994-06-09 15:59:47 +00:00
mycroft
f130f244e7 Remove a spurious splx(). 1994-06-04 08:29:51 +00:00
mycroft
57de85fb31 Modify the loopback checks to deal with multiple interfaces. 1994-06-04 08:13:23 +00:00
gwr
2b888e2990 Back out some of my changes which Keith Sklower convinced me are 
unnecessary.  Leaving in just the essentials of the fix.
 1994-06-04 03:15:09 +00:00
gwr
b02ab73537 Avoid accidentaly creating permanent entries at time==0 
Routes created with RTM_ADD (i.e. manually added) are
permanent so leave their expiration time set to zero.
 1994-06-03 02:54:26 +00:00
cgd
21c67feb12 i forgot a four letter word... 1994-05-14 06:25:32 +00:00
cgd
fa080c8fad multiple inclusion protection, for the rpc headers 1994-05-14 05:46:35 +00:00
mycroft
07b4f2ab54 Update to 4.4-Lite networking code, with a few local changes. 1994-05-13 06:02:48 +00:00
cgd
e0db92993a change timeout/untimeout/wakeup/sleep/tsleep args to void * 1994-04-29 23:15:51 +00:00
mycroft
87b39add50 As I described this on comp.protocols.tcp-ip: 
I've found a problem with the TCP delayed ack algorithm.  If the writer's
buffer becomes full before sending an entire window, the writer will stop
and the ack will be delayed and the transmission will be stalled pending
a timeout on (and transmission of) the delayed ack.

As an experiment, I've applied the following patch to my (NetBSD) kernel,
and it alleviates the problem.

The worst case for this change is that the writer sets the PSH bit on
every outgoing packet, in which case delayed ack is effectively disabled.
This is not an issue of correctness, however, and since most vendors use
the PSH bit a bit more intelligently, it doesn't seem like a serious
problem.
 1994-04-25 19:16:53 +00:00
mycroft
efa2794f99 Dummy arpintr() for now. 1994-04-18 23:25:57 +00:00
glass
a3b042140f revised nfs diskless support. uses bootp+rpc to gather parameters 1994-04-18 06:18:05 +00:00
mycroft
55a96d2a3f Acks with no data should have the highest sequence number sent. 1994-04-12 18:09:47 +00:00
mycroft
08230400b7 Patch from James Carlson to fix TCP stalls. 1994-04-12 18:07:46 +00:00
glass
ceb45a1b88 add missing explicit type declaration for func argument 1994-03-14 07:49:44 +00:00
mycroft
94b2718bd1 PARANOID --> DIAGNOSTIC for inexpensive tests. 1994-02-14 21:43:33 +00:00
mycroft
252495f006 Format police. 1994-02-10 18:46:04 +00:00
mycroft
bf98a55f37 Deprecate af.h. 1994-02-10 17:25:03 +00:00
hpeyerl
d7038296be Multicast is no longer optional. 1994-02-02 05:58:50 +00:00
brezak
8243f1bb37 Fix some cases of NOT dealing with m_pkthdr's. This code is still suspect though, at least this fixes some panics. 1994-01-29 11:57:45 +00:00
deraadt
ad4dc0ab15 need a stub 'struct socket;' for a prototype 1994-01-28 13:46:02 +00:00
cgd
78e6a7e18d renumber the IP setsockopt options back to the Reno/Net2 versions, 
moving the multicast options after them
From: Mike Karels <karels@BSDI.COM>
(grr.)
 1994-01-26 01:26:37 +00:00
deraadt
ba2361b102 ether_output() & ether_input() take ether_type as a net-short. 
AF_UNSPEC does not swap byte order of ether_type.
NOTE: this requires driver changes
 1994-01-23 23:42:50 +00:00
brezak
e568c13be8 Fix arguments to ip_getmoptions. 1994-01-19 21:36:56 +00:00
brezak
17ea2355b4 Fix some prototype detected warnings/errors. 1994-01-18 03:26:53 +00:00
brezak
38253dddb8 Patch for ip-multicast bugs from mccanne@ee.lbl.gov (Steven McCanne) 1994-01-18 02:36:53 +00:00
mycroft
627b841797 Change the counters to be all the same type -- u_long. 1994-01-10 23:27:39 +00:00
mycroft
e287c3d10e Fix function name. 1994-01-10 23:20:07 +00:00
mycroft
b79490fcca Should compile now with or without `options MULTICAST'. 1994-01-10 20:14:14 +00:00
mycroft
699565c826 Don't prototype this until it's safe. 1994-01-10 00:31:11 +00:00
mycroft
222ebaf50e Prototype the rest. 1994-01-09 01:06:02 +00:00
mycroft
321b0c6090 More prototypes. 1994-01-08 23:50:41 +00:00
mycroft
12c88c1841 Remove some extra prototypes. 1994-01-08 23:26:40 +00:00
mycroft
26b5333c74 Slight rearrangement. 1994-01-08 23:19:48 +00:00
mycroft
0ff93a444b Prototypes. 1994-01-08 23:17:18 +00:00
mycroft
e43117185e Prototypes. 1994-01-08 23:07:16 +00:00
mycroft
4fe12e6e88 Fix some inconsistent spacing; spaces at the end of lines, etc. 1994-01-08 21:21:28 +00:00
cgd
9834dab564 kill COMPAT_OLDSOCKOPT 1994-01-07 22:16:11 +00:00
ws
0a8a197a17 Apparently noone ever tested the COMPAT_OLDSOCKOPT flag... 1994-01-06 23:00:22 +00:00
deraadt
49c0e9bead "struct ether_addr" for ethers(3) functions. 1993-12-30 04:17:40 +00:00
mycroft
95b048b53a Canonicalize all #includes. 1993-12-18 00:40:47 +00:00
hpeyerl
5097691559 >From cmaeda@cs.washington.edu; part of the multicast patches derived 
from the Multicast patches for BSDI.

(I am a "big dopey bear" for having forgotten this. Thanx Havard.)
 1993-12-13 15:10:40 +00:00
hpeyerl
ded89d12bc >From cmaeda@cs.washington.edu; part of the multicast patches derived 
from the Multicast patches for BSDI.

Thanx to Brad Parker for making me realize i'd forgotten to commit
this patch..(color me dopey)
 1993-12-12 20:43:06 +00:00
hpeyerl
f0cbd5ece5 more Multicast stuff. 
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
 1993-12-08 23:48:05 +00:00
hpeyerl
9589a22f73 More multicast stuff. 
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
 1993-12-08 23:46:31 +00:00
cgd
39bb0b1bc8 oops; fix that last... 1993-12-06 07:14:45 +00:00
cgd
443babf5ac the ugliest compatibility hack i think i've ever seen... 
define COMPAT_OLDSOCKOPT to get new kernels to work with the
old args to [sg]sockopt.  this is going to go away "soon".
note that this option only has effect if MULTICAST is not defined.
 1993-12-06 06:46:28 +00:00
hpeyerl
4bfc470a3c multicast patches 
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
 1993-12-06 05:46:37 +00:00
hpeyerl
aa7f3b23a8 multicast support. 
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
 1993-12-06 04:50:19 +00:00
cgd
ec3f94cfcd fix from david greenman, davidg@freefall.cdrom.com: 
fixed bug where large amounts of unidirectional UDP traffic would fill
the interface output queue and further udp packets would be fragmented
and only partially sent - keeping the output queue full and jamming the
network, but not actually getting any real work done (because you can't
send just 'part' of a udp packet - if you fragment it, you must send
the whole thing). The fix involves adding a check to make sure that the
output queue has sufficient space for all of the fragments.
 1993-11-05 23:06:26 +00:00
cassidy
40c0c0a558 Add definition for reverse address resolution protocol. 1993-09-05 00:52:15 +00:00
andrew
0e6cb953ea ANSIfications - removed all implicit function return types and argument 
definitions.  Ensured that all files include "systm.h" to gain access to
general prototypes.  Casts where necessary.
 1993-06-27 06:01:27 +00:00
cgd
e5d4c777bd bump sendspace and recvspace up to 8k each; rod says 
these should be safe values...
 1993-06-15 02:25:26 +00:00
deraadt
bda8918483 The latest patch was hosed. There is some program that I used which 
left extra crud at the end of the file. I blame ftpd for not doing an
ftruncate().
 1993-06-11 09:12:21 +00:00
deraadt
98d05222e5 patch from Yuval Yarom, sent to me by <andrew@werple.apana.org.au> 
they say: When doing an implicit bind in_pcbbind will assign used ports
if the port is bound on specific interface, and not on INADDR_ANY.
Effects of the bug range from connection drops to machine hangs.
 1993-06-10 05:17:53 +00:00
deraadt
6fe3b028cd patch from Yuval Yarom, sent to me by <andrew@werple.apana.org.au> 
The check that the destination of a forwarded ip packet is not on
the loopback net is wrong, and will always fail.  The following patch
fixes the problem.
[allows "route add $hostname localhost" to be added to /etc/netstart to
keep things for $hostname away from the ethernet driver]
 1993-06-10 05:16:46 +00:00
cgd
fe1802950b add include of select.h if necessary for protos, or delete if extraneous 1993-05-22 11:40:42 +00:00
cgd
b8e4afa7a0 add packet size check for raw IP provided by Paul Antonov <apg@apg.kiae.su>, 
to fix the "traceroute foohost 2000 == panic" problem.
 1993-05-21 05:27:15 +00:00
cgd
45a57e79ea more rcsid additions and file header cleanups 1993-05-20 03:49:51 +00:00
cgd
8d6c77881c make kernel select interface be one-stop shopping & clean it all up. 1993-05-18 18:18:40 +00:00
cgd
79f668c05d make ip_input recursion checking be for -DPARANOID, and make it panic 1993-05-04 05:41:18 +00:00
mycroft
235bd1db44 Add consistent multiple-inclusion protection. 1993-04-19 03:45:34 +00:00
glass
d5f887d44c this file is never compiled, nor included in 'files' because it is adapted 
for the particular architecture.  However, it never would've compiled either
as it had the old '../h/foo.h' stuff in it.
 1993-04-17 05:20:54 +00:00
mycroft
348f9280dc Ignore forged ICMP_UNREACH with dport==0 and sport==0. 1993-04-12 11:07:57 +00:00
glass
034707f9e5 fixed to be compliant, subservient, and to take advantage of the newly 
hacked config(8)
 1993-04-10 12:04:35 +00:00
cgd
e541169ce2 after 0.2.2 "stable" patches applied 1993-03-21 18:04:42 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00